Finding the Third Proportional to 73,073,284 and 152,191,880

Step by Step Solution

1. Step 1: Write the proportion equation
   73,073,284 : 152,191,880 = 152,191,880 : x
2. Step 2: Convert to fraction form
   73,073,284/152,191,880 = 152,191,880/x
3. Step 3: Cross multiply
   73,073,284x = 152,191,880 × 152,191,880
4. Step 4: Simplify right side
   73,073,284x = 23,162,368,337,934,400
5. Step 5: Solve for x
   x = 23,162,368,337,934,400/73,073,284
6. Step 6: Final answer
   x = 316,974,509.29