Finding the Third Proportional to 88,466,996,742 and 194,966,384,572

Step by Step Solution

1. Step 1: Write the proportion equation
   88,466,996,742 : 194,966,384,572 = 194,966,384,572 : x
2. Step 2: Convert to fraction form
   88,466,996,742/194,966,384,572 = 194,966,384,572/x
3. Step 3: Cross multiply
   88,466,996,742x = 194,966,384,572 × 194,966,384,572
4. Step 4: Simplify right side
   88,466,996,742x = 38,011,891,113,077,002,731,520
5. Step 5: Solve for x
   x = 38,011,891,113,077,002,731,520/88,466,996,742
6. Step 6: Final answer
   x = 429,673,126,849.02