Finding the Third Proportional to 784,484 and 1,693,384

Step by Step Solution

1. Step 1: Write the proportion equation
   784,484 : 1,693,384 = 1,693,384 : x
2. Step 2: Convert to fraction form
   784,484/1,693,384 = 1,693,384/x
3. Step 3: Cross multiply
   784,484x = 1,693,384 × 1,693,384
4. Step 4: Simplify right side
   784,484x = 2,867,549,371,456
5. Step 5: Solve for x
   x = 2,867,549,371,456/784,484
6. Step 6: Final answer
   x = 3,655,331.88