Finding the Third Proportional to 303,654,925,216 and 632,443,182,912

Step by Step Solution

1. Step 1: Write the proportion equation
   303,654,925,216 : 632,443,182,912 = 632,443,182,912 : x
2. Step 2: Convert to fraction form
   303,654,925,216/632,443,182,912 = 632,443,182,912/x
3. Step 3: Cross multiply
   303,654,925,216x = 632,443,182,912 × 632,443,182,912
4. Step 4: Simplify right side
   303,654,925,216x = 399,984,379,611,861,483,520,000
5. Step 5: Solve for x
   x = 399,984,379,611,861,483,520,000/303,654,925,216
6. Step 6: Final answer
   x = 1,317,233,301,344.74