Finding the Third Proportional to 14,654,680.50 and 31,326,148.50

Step by Step Solution

1. Step 1: Write the proportion equation
   14,654,680.50 : 31,326,148.50 = 31,326,148.50 : x
2. Step 2: Convert to fraction form
   14,654,680.50/31,326,148.50 = 31,326,148.50/x
3. Step 3: Cross multiply
   14,654,680.50x = 31,326,148.50 × 31,326,148.50
4. Step 4: Simplify right side
   14,654,680.50x = 981,327,579,844,052.25
5. Step 5: Solve for x
   x = 981,327,579,844,052.25/14,654,680.50
6. Step 6: Final answer
   x = 66,963,423.72