Finding the Third Proportional to 51,359,371,582 and 104,162,851,916

Step by Step Solution

1. Step 1: Write the proportion equation
   51,359,371,582 : 104,162,851,916 = 104,162,851,916 : x
2. Step 2: Convert to fraction form
   51,359,371,582/104,162,851,916 = 104,162,851,916/x
3. Step 3: Cross multiply
   51,359,371,582x = 104,162,851,916 × 104,162,851,916
4. Step 4: Simplify right side
   51,359,371,582x = 10,849,899,719,274,545,545,216
5. Step 5: Solve for x
   x = 10,849,899,719,274,545,545,216/51,359,371,582
6. Step 6: Final answer
   x = 211,254,526,390.61