Finding the Third Proportional to 1,604,986,585 and 2,260,174,789

Step by Step Solution

1. Step 1: Write the proportion equation
   1,604,986,585 : 2,260,174,789 = 2,260,174,789 : x
2. Step 2: Convert to fraction form
   1,604,986,585/2,260,174,789 = 2,260,174,789/x
3. Step 3: Cross multiply
   1,604,986,585x = 2,260,174,789 × 2,260,174,789
4. Step 4: Simplify right side
   1,604,986,585x = 5,108,390,076,831,194,112
5. Step 5: Solve for x
   x = 5,108,390,076,831,194,112/1,604,986,585
6. Step 6: Final answer
   x = 3,182,824,158.52