Finding the Third Proportional to 51,338,281,132 and 109,741,755,429

Step by Step Solution

1. Step 1: Write the proportion equation
   51,338,281,132 : 109,741,755,429 = 109,741,755,429 : x
2. Step 2: Convert to fraction form
   51,338,281,132/109,741,755,429 = 109,741,755,429/x
3. Step 3: Cross multiply
   51,338,281,132x = 109,741,755,429 × 109,741,755,429
4. Step 4: Simplify right side
   51,338,281,132x = 12,043,252,884,638,451,892,224
5. Step 5: Solve for x
   x = 12,043,252,884,638,451,892,224/51,338,281,132
6. Step 6: Final answer
   x = 234,586,211,674.54