Finding the Third Proportional to 4,130,610 and 8,947,452

Step by Step Solution

1. Step 1: Write the proportion equation
   4,130,610 : 8,947,452 = 8,947,452 : x
2. Step 2: Convert to fraction form
   4,130,610/8,947,452 = 8,947,452/x
3. Step 3: Cross multiply
   4,130,610x = 8,947,452 × 8,947,452
4. Step 4: Simplify right side
   4,130,610x = 80,056,897,292,304
5. Step 5: Solve for x
   x = 80,056,897,292,304/4,130,610
6. Step 6: Final answer
   x = 19,381,374.01