Finding the Third Proportional to 57,819,024 and 84,553,200

Step by Step Solution

1. Step 1: Write the proportion equation
   57,819,024 : 84,553,200 = 84,553,200 : x
2. Step 2: Convert to fraction form
   57,819,024/84,553,200 = 84,553,200/x
3. Step 3: Cross multiply
   57,819,024x = 84,553,200 × 84,553,200
4. Step 4: Simplify right side
   57,819,024x = 7,149,243,630,240,000
5. Step 5: Solve for x
   x = 7,149,243,630,240,000/57,819,024
6. Step 6: Final answer
   x = 123,648,639.07