Finding the Third Proportional to 1,306,528 and 2,053,113

Step by Step Solution

1. Step 1: Write the proportion equation
   1,306,528 : 2,053,113 = 2,053,113 : x
2. Step 2: Convert to fraction form
   1,306,528/2,053,113 = 2,053,113/x
3. Step 3: Cross multiply
   1,306,528x = 2,053,113 × 2,053,113
4. Step 4: Simplify right side
   1,306,528x = 4,215,272,990,769
5. Step 5: Solve for x
   x = 4,215,272,990,769/1,306,528
6. Step 6: Final answer
   x = 3,226,316.61