Finding the Third Proportional to 88,034,064 and 193,074,216

Step by Step Solution

1. Step 1: Write the proportion equation
   88,034,064 : 193,074,216 = 193,074,216 : x
2. Step 2: Convert to fraction form
   88,034,064/193,074,216 = 193,074,216/x
3. Step 3: Cross multiply
   88,034,064x = 193,074,216 × 193,074,216
4. Step 4: Simplify right side
   88,034,064x = 37,277,652,884,014,656
5. Step 5: Solve for x
   x = 37,277,652,884,014,656/88,034,064
6. Step 6: Final answer
   x = 423,445,779.85