Finding the Third Proportional to 5,201,061 and 8,283,210

Step by Step Solution

1. Step 1: Write the proportion equation
   5,201,061 : 8,283,210 = 8,283,210 : x
2. Step 2: Convert to fraction form
   5,201,061/8,283,210 = 8,283,210/x
3. Step 3: Cross multiply
   5,201,061x = 8,283,210 × 8,283,210
4. Step 4: Simplify right side
   5,201,061x = 68,611,567,904,100
5. Step 5: Solve for x
   x = 68,611,567,904,100/5,201,061
6. Step 6: Final answer
   x = 13,191,840.65