Finding the Third Proportional to 57,424,140 and 88,265,061

Step by Step Solution

1. Step 1: Write the proportion equation
   57,424,140 : 88,265,061 = 88,265,061 : x
2. Step 2: Convert to fraction form
   57,424,140/88,265,061 = 88,265,061/x
3. Step 3: Cross multiply
   57,424,140x = 88,265,061 × 88,265,061
4. Step 4: Simplify right side
   57,424,140x = 7,790,720,993,333,721
5. Step 5: Solve for x
   x = 7,790,720,993,333,721/57,424,140
6. Step 6: Final answer
   x = 135,669,789.63