Finding the Third Proportional to 1,125,762 and 2,389,700

Step by Step Solution

1. Step 1: Write the proportion equation
   1,125,762 : 2,389,700 = 2,389,700 : x
2. Step 2: Convert to fraction form
   1,125,762/2,389,700 = 2,389,700/x
3. Step 3: Cross multiply
   1,125,762x = 2,389,700 × 2,389,700
4. Step 4: Simplify right side
   1,125,762x = 5,710,666,090,000
5. Step 5: Solve for x
   x = 5,710,666,090,000/1,125,762
6. Step 6: Final answer
   x = 5,072,711.72