Finding the Third Proportional to 635,786,145,801 and 977,248,889,491.50

Step by Step Solution

1. Step 1: Write the proportion equation
   635,786,145,801 : 977,248,889,491.50 = 977,248,889,491.50 : x
2. Step 2: Convert to fraction form
   635,786,145,801/977,248,889,491.50 = 977,248,889,491.50/x
3. Step 3: Cross multiply
   635,786,145,801x = 977,248,889,491.50 × 977,248,889,491.50
4. Step 4: Simplify right side
   635,786,145,801x = 955,015,392,012,369,947,262,976
5. Step 5: Solve for x
   x = 955,015,392,012,369,947,262,976/635,786,145,801
6. Step 6: Final answer
   x = 1,502,101,608,095.26