Finding the Third Proportional to 915,950 and 1,984,369

Step by Step Solution

1. Step 1: Write the proportion equation
   915,950 : 1,984,369 = 1,984,369 : x
2. Step 2: Convert to fraction form
   915,950/1,984,369 = 1,984,369/x
3. Step 3: Cross multiply
   915,950x = 1,984,369 × 1,984,369
4. Step 4: Simplify right side
   915,950x = 3,937,720,328,161
5. Step 5: Solve for x
   x = 3,937,720,328,161/915,950
6. Step 6: Final answer
   x = 4,299,055.98