Finding the Third Proportional to 19,173,280 and 41,732,288

Step by Step Solution

1. Step 1: Write the proportion equation
   19,173,280 : 41,732,288 = 41,732,288 : x
2. Step 2: Convert to fraction form
   19,173,280/41,732,288 = 41,732,288/x
3. Step 3: Cross multiply
   19,173,280x = 41,732,288 × 41,732,288
4. Step 4: Simplify right side
   19,173,280x = 1,741,583,861,714,944
5. Step 5: Solve for x
   x = 1,741,583,861,714,944/19,173,280
6. Step 6: Final answer
   x = 90,833,903.31