Finding the Third Proportional to 374,872,422,559.50 and 571,079,403,121.52

Step by Step Solution

1. Step 1: Write the proportion equation
   374,872,422,559.50 : 571,079,403,121.52 = 571,079,403,121.52 : x
2. Step 2: Convert to fraction form
   374,872,422,559.50/571,079,403,121.52 = 571,079,403,121.52/x
3. Step 3: Cross multiply
   374,872,422,559.50x = 571,079,403,121.52 × 571,079,403,121.52
4. Step 4: Simplify right side
   374,872,422,559.50x = 326,131,684,669,631,601,049,600
5. Step 5: Solve for x
   x = 326,131,684,669,631,601,049,600/374,872,422,559.50
6. Step 6: Final answer
   x = 869,980,465,468.54