Finding the Third Proportional to 761,418 and 1,693,038

Step by Step Solution

1. Step 1: Write the proportion equation
   761,418 : 1,693,038 = 1,693,038 : x
2. Step 2: Convert to fraction form
   761,418/1,693,038 = 1,693,038/x
3. Step 3: Cross multiply
   761,418x = 1,693,038 × 1,693,038
4. Step 4: Simplify right side
   761,418x = 2,866,377,669,444
5. Step 5: Solve for x
   x = 2,866,377,669,444/761,418
6. Step 6: Final answer
   x = 3,764,525.75