Finding the Third Proportional to 21,224,112 and 45,476,496

Step by Step Solution

1. Step 1: Write the proportion equation
   21,224,112 : 45,476,496 = 45,476,496 : x
2. Step 2: Convert to fraction form
   21,224,112/45,476,496 = 45,476,496/x
3. Step 3: Cross multiply
   21,224,112x = 45,476,496 × 45,476,496
4. Step 4: Simplify right side
   21,224,112x = 2,068,111,688,438,016
5. Step 5: Solve for x
   x = 2,068,111,688,438,016/21,224,112
6. Step 6: Final answer
   x = 97,441,612.09