Finding the Third Proportional to 10,063,118 and 21,719,587

Step by Step Solution

1. Step 1: Write the proportion equation
   10,063,118 : 21,719,587 = 21,719,587 : x
2. Step 2: Convert to fraction form
   10,063,118/21,719,587 = 21,719,587/x
3. Step 3: Cross multiply
   10,063,118x = 21,719,587 × 21,719,587
4. Step 4: Simplify right side
   10,063,118x = 471,740,459,450,569
5. Step 5: Solve for x
   x = 471,740,459,450,569/10,063,118
6. Step 6: Final answer
   x = 46,878,160.37