Finding the Third Proportional to 4,943,140 and 10,831,112

Step by Step Solution

1. Step 1: Write the proportion equation
   4,943,140 : 10,831,112 = 10,831,112 : x
2. Step 2: Convert to fraction form
   4,943,140/10,831,112 = 10,831,112/x
3. Step 3: Cross multiply
   4,943,140x = 10,831,112 × 10,831,112
4. Step 4: Simplify right side
   4,943,140x = 117,312,987,156,544
5. Step 5: Solve for x
   x = 117,312,987,156,544/4,943,140
6. Step 6: Final answer
   x = 23,732,483.23