Finding the Third Proportional to 782,532 and 1,649,111

Step by Step Solution

1. Step 1: Write the proportion equation
   782,532 : 1,649,111 = 1,649,111 : x
2. Step 2: Convert to fraction form
   782,532/1,649,111 = 1,649,111/x
3. Step 3: Cross multiply
   782,532x = 1,649,111 × 1,649,111
4. Step 4: Simplify right side
   782,532x = 2,719,567,090,321
5. Step 5: Solve for x
   x = 2,719,567,090,321/782,532
6. Step 6: Final answer
   x = 3,475,342.98