Finding the Third Proportional to 42,107,791 and 63,472,736

Step by Step Solution

1. Step 1: Write the proportion equation
   42,107,791 : 63,472,736 = 63,472,736 : x
2. Step 2: Convert to fraction form
   42,107,791/63,472,736 = 63,472,736/x
3. Step 3: Cross multiply
   42,107,791x = 63,472,736 × 63,472,736
4. Step 4: Simplify right side
   42,107,791x = 4,028,788,215,325,696
5. Step 5: Solve for x
   x = 4,028,788,215,325,696/42,107,791
6. Step 6: Final answer
   x = 95,677,975.97