Finding the Third Proportional to 139,314,821 and 325,323,552

Step by Step Solution

1. Step 1: Write the proportion equation
   139,314,821 : 325,323,552 = 325,323,552 : x
2. Step 2: Convert to fraction form
   139,314,821/325,323,552 = 325,323,552/x
3. Step 3: Cross multiply
   139,314,821x = 325,323,552 × 325,323,552
4. Step 4: Simplify right side
   139,314,821x = 105,835,413,485,896,704
5. Step 5: Solve for x
   x = 105,835,413,485,896,704/139,314,821
6. Step 6: Final answer
   x = 759,685,241.86