Finding the Third Proportional to 2,626,119 and 5,712,358.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,626,119 : 5,712,358.50 = 5,712,358.50 : x
2. Step 2: Convert to fraction form
   2,626,119/5,712,358.50 = 5,712,358.50/x
3. Step 3: Cross multiply
   2,626,119x = 5,712,358.50 × 5,712,358.50
4. Step 4: Simplify right side
   2,626,119x = 32,631,039,632,522.25
5. Step 5: Solve for x
   x = 32,631,039,632,522.25/2,626,119
6. Step 6: Final answer
   x = 12,425,575.40