Finding the Third Proportional to 10,840,688 and 14,452,536

Step by Step Solution

1. Step 1: Write the proportion equation
   10,840,688 : 14,452,536 = 14,452,536 : x
2. Step 2: Convert to fraction form
   10,840,688/14,452,536 = 14,452,536/x
3. Step 3: Cross multiply
   10,840,688x = 14,452,536 × 14,452,536
4. Step 4: Simplify right side
   10,840,688x = 208,875,796,831,296
5. Step 5: Solve for x
   x = 208,875,796,831,296/10,840,688
6. Step 6: Final answer
   x = 19,267,762.05