Finding the Third Proportional to 4,952,928 and 10,785,146.50

Step by Step Solution

1. Step 1: Write the proportion equation
   4,952,928 : 10,785,146.50 = 10,785,146.50 : x
2. Step 2: Convert to fraction form
   4,952,928/10,785,146.50 = 10,785,146.50/x
3. Step 3: Cross multiply
   4,952,928x = 10,785,146.50 × 10,785,146.50
4. Step 4: Simplify right side
   4,952,928x = 116,319,385,026,462.25
5. Step 5: Solve for x
   x = 116,319,385,026,462.25/4,952,928
6. Step 6: Final answer
   x = 23,484,973.94