Finding the Third Proportional to 7,443,640.50 and 16,123,890

Step by Step Solution

1. Step 1: Write the proportion equation
   7,443,640.50 : 16,123,890 = 16,123,890 : x
2. Step 2: Convert to fraction form
   7,443,640.50/16,123,890 = 16,123,890/x
3. Step 3: Cross multiply
   7,443,640.50x = 16,123,890 × 16,123,890
4. Step 4: Simplify right side
   7,443,640.50x = 259,979,828,732,100
5. Step 5: Solve for x
   x = 259,979,828,732,100/7,443,640.50
6. Step 6: Final answer
   x = 34,926,435.36