Finding the Third Proportional to 5,037,468 and 10,870,984

Step by Step Solution

1. Step 1: Write the proportion equation
   5,037,468 : 10,870,984 = 10,870,984 : x
2. Step 2: Convert to fraction form
   5,037,468/10,870,984 = 10,870,984/x
3. Step 3: Cross multiply
   5,037,468x = 10,870,984 × 10,870,984
4. Step 4: Simplify right side
   5,037,468x = 118,178,293,128,256
5. Step 5: Solve for x
   x = 118,178,293,128,256/5,037,468
6. Step 6: Final answer
   x = 23,459,859.82