Finding the Third Proportional to 89,676,038 and 193,105,624

Step by Step Solution

1. Step 1: Write the proportion equation
   89,676,038 : 193,105,624 = 193,105,624 : x
2. Step 2: Convert to fraction form
   89,676,038/193,105,624 = 193,105,624/x
3. Step 3: Cross multiply
   89,676,038x = 193,105,624 × 193,105,624
4. Step 4: Simplify right side
   89,676,038x = 37,289,782,020,429,376
5. Step 5: Solve for x
   x = 37,289,782,020,429,376/89,676,038
6. Step 6: Final answer
   x = 415,827,715.54