Finding the Third Proportional to 1,931,232 and 4,156,980

Step by Step Solution

1. Step 1: Write the proportion equation
   1,931,232 : 4,156,980 = 4,156,980 : x
2. Step 2: Convert to fraction form
   1,931,232/4,156,980 = 4,156,980/x
3. Step 3: Cross multiply
   1,931,232x = 4,156,980 × 4,156,980
4. Step 4: Simplify right side
   1,931,232x = 17,280,482,720,400
5. Step 5: Solve for x
   x = 17,280,482,720,400/1,931,232
6. Step 6: Final answer
   x = 8,947,906.17