Finding the Third Proportional to 20,349,240 and 43,124,592

Step by Step Solution

1. Step 1: Write the proportion equation
   20,349,240 : 43,124,592 = 43,124,592 : x
2. Step 2: Convert to fraction form
   20,349,240/43,124,592 = 43,124,592/x
3. Step 3: Cross multiply
   20,349,240x = 43,124,592 × 43,124,592
4. Step 4: Simplify right side
   20,349,240x = 1,859,730,435,166,464
5. Step 5: Solve for x
   x = 1,859,730,435,166,464/20,349,240
6. Step 6: Final answer
   x = 91,390,658.09