Finding the Third Proportional to 29,344,196,997 and 64,453,141,098

Step by Step Solution

1. Step 1: Write the proportion equation
   29,344,196,997 : 64,453,141,098 = 64,453,141,098 : x
2. Step 2: Convert to fraction form
   29,344,196,997/64,453,141,098 = 64,453,141,098/x
3. Step 3: Cross multiply
   29,344,196,997x = 64,453,141,098 × 64,453,141,098
4. Step 4: Simplify right side
   29,344,196,997x = 4,154,207,397,398,696,689,664
5. Step 5: Solve for x
   x = 4,154,207,397,398,696,689,664/29,344,196,997
6. Step 6: Final answer
   x = 141,568,276,610.99