Finding the Third Proportional to 329,725,982 and 510,083,796

Step by Step Solution

1. Step 1: Write the proportion equation
   329,725,982 : 510,083,796 = 510,083,796 : x
2. Step 2: Convert to fraction form
   329,725,982/510,083,796 = 510,083,796/x
3. Step 3: Cross multiply
   329,725,982x = 510,083,796 × 510,083,796
4. Step 4: Simplify right side
   329,725,982x = 260,185,478,941,769,600
5. Step 5: Solve for x
   x = 260,185,478,941,769,600/329,725,982
6. Step 6: Final answer
   x = 789,096,077.18