Finding the Third Proportional to 45,916,092 and 99,903,105

Step by Step Solution

1. Step 1: Write the proportion equation
   45,916,092 : 99,903,105 = 99,903,105 : x
2. Step 2: Convert to fraction form
   45,916,092/99,903,105 = 99,903,105/x
3. Step 3: Cross multiply
   45,916,092x = 99,903,105 × 99,903,105
4. Step 4: Simplify right side
   45,916,092x = 9,980,630,388,641,024
5. Step 5: Solve for x
   x = 9,980,630,388,641,024/45,916,092
6. Step 6: Final answer
   x = 217,366,721.64