Finding the Third Proportional to 630,215,484 and 1,012,580,880

Step by Step Solution

1. Step 1: Write the proportion equation
   630,215,484 : 1,012,580,880 = 1,012,580,880 : x
2. Step 2: Convert to fraction form
   630,215,484/1,012,580,880 = 1,012,580,880/x
3. Step 3: Cross multiply
   630,215,484x = 1,012,580,880 × 1,012,580,880
4. Step 4: Simplify right side
   630,215,484x = 1,025,320,038,541,574,400
5. Step 5: Solve for x
   x = 1,025,320,038,541,574,400/630,215,484
6. Step 6: Final answer
   x = 1,626,935,650.70