Finding the Third Proportional to 33,479,756 and 47,386,890

Step by Step Solution

1. Step 1: Write the proportion equation
   33,479,756 : 47,386,890 = 47,386,890 : x
2. Step 2: Convert to fraction form
   33,479,756/47,386,890 = 47,386,890/x
3. Step 3: Cross multiply
   33,479,756x = 47,386,890 × 47,386,890
4. Step 4: Simplify right side
   33,479,756x = 2,245,517,343,872,100
5. Step 5: Solve for x
   x = 2,245,517,343,872,100/33,479,756
6. Step 6: Final answer
   x = 67,070,899.32