Finding the Third Proportional to 51,359,371,580.50 and 104,162,851,913

Step by Step Solution

1. Step 1: Write the proportion equation
   51,359,371,580.50 : 104,162,851,913 = 104,162,851,913 : x
2. Step 2: Convert to fraction form
   51,359,371,580.50/104,162,851,913 = 104,162,851,913/x
3. Step 3: Cross multiply
   51,359,371,580.50x = 104,162,851,913 × 104,162,851,913
4. Step 4: Simplify right side
   51,359,371,580.50x = 10,849,899,718,649,566,986,240
5. Step 5: Solve for x
   x = 10,849,899,718,649,566,986,240/51,359,371,580.50
6. Step 6: Final answer
   x = 211,254,526,384.61