Finding the Third Proportional to 49,916,844 and 109,020,123

Step by Step Solution

1. Step 1: Write the proportion equation
   49,916,844 : 109,020,123 = 109,020,123 : x
2. Step 2: Convert to fraction form
   49,916,844/109,020,123 = 109,020,123/x
3. Step 3: Cross multiply
   49,916,844x = 109,020,123 × 109,020,123
4. Step 4: Simplify right side
   49,916,844x = 11,885,387,218,935,128
5. Step 5: Solve for x
   x = 11,885,387,218,935,128/49,916,844
6. Step 6: Final answer
   x = 238,103,739.47