Finding the Third Proportional to 60,644,151 and 99,015,959

Step by Step Solution

1. Step 1: Write the proportion equation
   60,644,151 : 99,015,959 = 99,015,959 : x
2. Step 2: Convert to fraction form
   60,644,151/99,015,959 = 99,015,959/x
3. Step 3: Cross multiply
   60,644,151x = 99,015,959 × 99,015,959
4. Step 4: Simplify right side
   60,644,151x = 9,804,160,136,689,680
5. Step 5: Solve for x
   x = 9,804,160,136,689,680/60,644,151
6. Step 6: Final answer
   x = 161,667,035.90