Finding the Third Proportional to 1,642,113 and 2,614,947

Step by Step Solution

1. Step 1: Write the proportion equation
   1,642,113 : 2,614,947 = 2,614,947 : x
2. Step 2: Convert to fraction form
   1,642,113/2,614,947 = 2,614,947/x
3. Step 3: Cross multiply
   1,642,113x = 2,614,947 × 2,614,947
4. Step 4: Simplify right side
   1,642,113x = 6,837,947,812,809
5. Step 5: Solve for x
   x = 6,837,947,812,809/1,642,113
6. Step 6: Final answer
   x = 4,164,115.27