Finding the Third Proportional to 5,110,881 and 10,930,897.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,110,881 : 10,930,897.50 = 10,930,897.50 : x
2. Step 2: Convert to fraction form
   5,110,881/10,930,897.50 = 10,930,897.50/x
3. Step 3: Cross multiply
   5,110,881x = 10,930,897.50 × 10,930,897.50
4. Step 4: Simplify right side
   5,110,881x = 119,484,520,155,506.25
5. Step 5: Solve for x
   x = 119,484,520,155,506.25/5,110,881
6. Step 6: Final answer
   x = 23,378,458.66