Finding the Third Proportional to 40,334,872 and 60,982,518

Step by Step Solution

1. Step 1: Write the proportion equation
   40,334,872 : 60,982,518 = 60,982,518 : x
2. Step 2: Convert to fraction form
   40,334,872/60,982,518 = 60,982,518/x
3. Step 3: Cross multiply
   40,334,872x = 60,982,518 × 60,982,518
4. Step 4: Simplify right side
   40,334,872x = 3,718,867,501,620,324
5. Step 5: Solve for x
   x = 3,718,867,501,620,324/40,334,872
6. Step 6: Final answer
   x = 92,199,809.18