Finding the Third Proportional to 8,060,472 and 12,085,726.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,060,472 : 12,085,726.50 = 12,085,726.50 : x
2. Step 2: Convert to fraction form
   8,060,472/12,085,726.50 = 12,085,726.50/x
3. Step 3: Cross multiply
   8,060,472x = 12,085,726.50 × 12,085,726.50
4. Step 4: Simplify right side
   8,060,472x = 146,064,785,032,802.25
5. Step 5: Solve for x
   x = 146,064,785,032,802.25/8,060,472
6. Step 6: Final answer
   x = 18,121,120.58