Finding the Third Proportional to 2,626,126 and 5,712,370

Step by Step Solution

1. Step 1: Write the proportion equation
   2,626,126 : 5,712,370 = 5,712,370 : x
2. Step 2: Convert to fraction form
   2,626,126/5,712,370 = 5,712,370/x
3. Step 3: Cross multiply
   2,626,126x = 5,712,370 × 5,712,370
4. Step 4: Simplify right side
   2,626,126x = 32,631,171,016,900
5. Step 5: Solve for x
   x = 32,631,171,016,900/2,626,126
6. Step 6: Final answer
   x = 12,425,592.30