Finding the Third Proportional to 47,658,381 and 73,644,336

Step by Step Solution

1. Step 1: Write the proportion equation
   47,658,381 : 73,644,336 = 73,644,336 : x
2. Step 2: Convert to fraction form
   47,658,381/73,644,336 = 73,644,336/x
3. Step 3: Cross multiply
   47,658,381x = 73,644,336 × 73,644,336
4. Step 4: Simplify right side
   47,658,381x = 5,423,488,224,880,896
5. Step 5: Solve for x
   x = 5,423,488,224,880,896/47,658,381
6. Step 6: Final answer
   x = 113,799,254.42