Finding the Third Proportional to 1,111,234 and 1,659,534

Step by Step Solution

1. Step 1: Write the proportion equation
   1,111,234 : 1,659,534 = 1,659,534 : x
2. Step 2: Convert to fraction form
   1,111,234/1,659,534 = 1,659,534/x
3. Step 3: Cross multiply
   1,111,234x = 1,659,534 × 1,659,534
4. Step 4: Simplify right side
   1,111,234x = 2,754,053,097,156
5. Step 5: Solve for x
   x = 2,754,053,097,156/1,111,234
6. Step 6: Final answer
   x = 2,478,373.68