Finding the Third Proportional to 32,709,832.50 and 71,361,052.50

Step by Step Solution

1. Step 1: Write the proportion equation
   32,709,832.50 : 71,361,052.50 = 71,361,052.50 : x
2. Step 2: Convert to fraction form
   32,709,832.50/71,361,052.50 = 71,361,052.50/x
3. Step 3: Cross multiply
   32,709,832.50x = 71,361,052.50 × 71,361,052.50
4. Step 4: Simplify right side
   32,709,832.50x = 5,092,399,813,907,756
5. Step 5: Solve for x
   x = 5,092,399,813,907,756/32,709,832.50
6. Step 6: Final answer
   x = 155,684,068.82