Finding the Third Proportional to 21,543,610 and 47,141,108

Step by Step Solution

1. Step 1: Write the proportion equation
   21,543,610 : 47,141,108 = 47,141,108 : x
2. Step 2: Convert to fraction form
   21,543,610/47,141,108 = 47,141,108/x
3. Step 3: Cross multiply
   21,543,610x = 47,141,108 × 47,141,108
4. Step 4: Simplify right side
   21,543,610x = 2,222,284,063,467,664
5. Step 5: Solve for x
   x = 2,222,284,063,467,664/21,543,610
6. Step 6: Final answer
   x = 103,152,817.17