Finding the Third Proportional to 37,474,497 and 55,899,814.50

Step by Step Solution

1. Step 1: Write the proportion equation
   37,474,497 : 55,899,814.50 = 55,899,814.50 : x
2. Step 2: Convert to fraction form
   37,474,497/55,899,814.50 = 55,899,814.50/x
3. Step 3: Cross multiply
   37,474,497x = 55,899,814.50 × 55,899,814.50
4. Step 4: Simplify right side
   37,474,497x = 3,124,789,261,134,410
5. Step 5: Solve for x
   x = 3,124,789,261,134,410/37,474,497
6. Step 6: Final answer
   x = 83,384,421.71