Finding the Third Proportional to 1,121,476 and 1,612,038

Step by Step Solution

1. Step 1: Write the proportion equation
   1,121,476 : 1,612,038 = 1,612,038 : x
2. Step 2: Convert to fraction form
   1,121,476/1,612,038 = 1,612,038/x
3. Step 3: Cross multiply
   1,121,476x = 1,612,038 × 1,612,038
4. Step 4: Simplify right side
   1,121,476x = 2,598,666,513,444
5. Step 5: Solve for x
   x = 2,598,666,513,444/1,121,476
6. Step 6: Final answer
   x = 2,317,184.24