Finding the Third Proportional to 5,725,388 and 12,347,516

Step by Step Solution

1. Step 1: Write the proportion equation
   5,725,388 : 12,347,516 = 12,347,516 : x
2. Step 2: Convert to fraction form
   5,725,388/12,347,516 = 12,347,516/x
3. Step 3: Cross multiply
   5,725,388x = 12,347,516 × 12,347,516
4. Step 4: Simplify right side
   5,725,388x = 152,461,151,370,256
5. Step 5: Solve for x
   x = 152,461,151,370,256/5,725,388
6. Step 6: Final answer
   x = 26,628,964.08