Finding the Third Proportional to 5,849,155.50 and 12,623,142

Step by Step Solution

1. Step 1: Write the proportion equation
   5,849,155.50 : 12,623,142 = 12,623,142 : x
2. Step 2: Convert to fraction form
   5,849,155.50/12,623,142 = 12,623,142/x
3. Step 3: Cross multiply
   5,849,155.50x = 12,623,142 × 12,623,142
4. Step 4: Simplify right side
   5,849,155.50x = 159,343,713,952,164
5. Step 5: Solve for x
   x = 159,343,713,952,164/5,849,155.50
6. Step 6: Final answer
   x = 27,242,174.35