Finding the Third Proportional to 37,711,993.50 and 57,664,499.06

Step by Step Solution

1. Step 1: Write the proportion equation
   37,711,993.50 : 57,664,499.06 = 57,664,499.06 : x
2. Step 2: Convert to fraction form
   37,711,993.50/57,664,499.06 = 57,664,499.06/x
3. Step 3: Cross multiply
   37,711,993.50x = 57,664,499.06 × 57,664,499.06
4. Step 4: Simplify right side
   37,711,993.50x = 3,325,194,452,129,063.50
5. Step 5: Solve for x
   x = 3,325,194,452,129,063.50/37,711,993.50
6. Step 6: Final answer
   x = 88,173,393.75