Finding the Third Proportional to 10,223,802 and 21,884,058

Step by Step Solution

1. Step 1: Write the proportion equation
   10,223,802 : 21,884,058 = 21,884,058 : x
2. Step 2: Convert to fraction form
   10,223,802/21,884,058 = 21,884,058/x
3. Step 3: Cross multiply
   10,223,802x = 21,884,058 × 21,884,058
4. Step 4: Simplify right side
   10,223,802x = 478,911,994,547,364
5. Step 5: Solve for x
   x = 478,911,994,547,364/10,223,802
6. Step 6: Final answer
   x = 46,842,847.17