Finding the Third Proportional to 784,482 and 1,693,380

Step by Step Solution

1. Step 1: Write the proportion equation
   784,482 : 1,693,380 = 1,693,380 : x
2. Step 2: Convert to fraction form
   784,482/1,693,380 = 1,693,380/x
3. Step 3: Cross multiply
   784,482x = 1,693,380 × 1,693,380
4. Step 4: Simplify right side
   784,482x = 2,867,535,824,400
5. Step 5: Solve for x
   x = 2,867,535,824,400/784,482
6. Step 6: Final answer
   x = 3,655,323.93