Finding the Third Proportional to 52,287,748 and 76,673,670

Step by Step Solution

1. Step 1: Write the proportion equation
   52,287,748 : 76,673,670 = 76,673,670 : x
2. Step 2: Convert to fraction form
   52,287,748/76,673,670 = 76,673,670/x
3. Step 3: Cross multiply
   52,287,748x = 76,673,670 × 76,673,670
4. Step 4: Simplify right side
   52,287,748x = 5,878,851,671,268,900
5. Step 5: Solve for x
   x = 5,878,851,671,268,900/52,287,748
6. Step 6: Final answer
   x = 112,432,680.62