Finding the Third Proportional to 12,761,032.50 and 19,614,609

Step by Step Solution

1. Step 1: Write the proportion equation
   12,761,032.50 : 19,614,609 = 19,614,609 : x
2. Step 2: Convert to fraction form
   12,761,032.50/19,614,609 = 19,614,609/x
3. Step 3: Cross multiply
   12,761,032.50x = 19,614,609 × 19,614,609
4. Step 4: Simplify right side
   12,761,032.50x = 384,732,886,222,881
5. Step 5: Solve for x
   x = 384,732,886,222,881/12,761,032.50
6. Step 6: Final answer
   x = 30,149,040.54