Finding the Third Proportional to 9,886,033,501.31 and 14,920,986,879.56

Step by Step Solution

1. Step 1: Write the proportion equation
   9,886,033,501.31 : 14,920,986,879.56 = 14,920,986,879.56 : x
2. Step 2: Convert to fraction form
   9,886,033,501.31/14,920,986,879.56 = 14,920,986,879.56/x
3. Step 3: Cross multiply
   9,886,033,501.31x = 14,920,986,879.56 × 14,920,986,879.56
4. Step 4: Simplify right side
   9,886,033,501.31x = 222,635,849,460,061,372,416
5. Step 5: Solve for x
   x = 222,635,849,460,061,372,416/9,886,033,501.31
6. Step 6: Final answer
   x = 22,520,240,238.97