Finding the Third Proportional to 65,035,399.50 and 88,282,406.25

Step by Step Solution

1. Step 1: Write the proportion equation
   65,035,399.50 : 88,282,406.25 = 88,282,406.25 : x
2. Step 2: Convert to fraction form
   65,035,399.50/88,282,406.25 = 88,282,406.25/x
3. Step 3: Cross multiply
   65,035,399.50x = 88,282,406.25 × 88,282,406.25
4. Step 4: Simplify right side
   65,035,399.50x = 7,793,783,253,290,039
5. Step 5: Solve for x
   x = 7,793,783,253,290,039/65,035,399.50
6. Step 6: Final answer
   x = 119,839,092.45