Finding the Third Proportional to 57,424,110.50 and 88,265,010

Step by Step Solution

1. Step 1: Write the proportion equation
   57,424,110.50 : 88,265,010 = 88,265,010 : x
2. Step 2: Convert to fraction form
   57,424,110.50/88,265,010 = 88,265,010/x
3. Step 3: Cross multiply
   57,424,110.50x = 88,265,010 × 88,265,010
4. Step 4: Simplify right side
   57,424,110.50x = 7,790,711,990,300,100
5. Step 5: Solve for x
   x = 7,790,711,990,300,100/57,424,110.50
6. Step 6: Final answer
   x = 135,669,702.54