Finding the Third Proportional to 573,113,674 and 1,227,961,280

Step by Step Solution

1. Step 1: Write the proportion equation
   573,113,674 : 1,227,961,280 = 1,227,961,280 : x
2. Step 2: Convert to fraction form
   573,113,674/1,227,961,280 = 1,227,961,280/x
3. Step 3: Cross multiply
   573,113,674x = 1,227,961,280 × 1,227,961,280
4. Step 4: Simplify right side
   573,113,674x = 1,507,888,905,179,238,400
5. Step 5: Solve for x
   x = 1,507,888,905,179,238,400/573,113,674
6. Step 6: Final answer
   x = 2,631,046,812.50