Finding the Third Proportional to 5,588,562 and 8,410,527

Step by Step Solution

1. Step 1: Write the proportion equation
   5,588,562 : 8,410,527 = 8,410,527 : x
2. Step 2: Convert to fraction form
   5,588,562/8,410,527 = 8,410,527/x
3. Step 3: Cross multiply
   5,588,562x = 8,410,527 × 8,410,527
4. Step 4: Simplify right side
   5,588,562x = 70,736,964,417,729
5. Step 5: Solve for x
   x = 70,736,964,417,729/5,588,562
6. Step 6: Final answer
   x = 12,657,453.64