Finding the Third Proportional to 15,452,123 and 32,175,890

Step by Step Solution

1. Step 1: Write the proportion equation
   15,452,123 : 32,175,890 = 32,175,890 : x
2. Step 2: Convert to fraction form
   15,452,123/32,175,890 = 32,175,890/x
3. Step 3: Cross multiply
   15,452,123x = 32,175,890 × 32,175,890
4. Step 4: Simplify right side
   15,452,123x = 1,035,287,897,292,100
5. Step 5: Solve for x
   x = 1,035,287,897,292,100/15,452,123
6. Step 6: Final answer
   x = 66,999,718.89