Finding the Third Proportional to 5,048,368 and 7,831,832

Step by Step Solution

1. Step 1: Write the proportion equation
   5,048,368 : 7,831,832 = 7,831,832 : x
2. Step 2: Convert to fraction form
   5,048,368/7,831,832 = 7,831,832/x
3. Step 3: Cross multiply
   5,048,368x = 7,831,832 × 7,831,832
4. Step 4: Simplify right side
   5,048,368x = 61,337,592,476,224
5. Step 5: Solve for x
   x = 61,337,592,476,224/5,048,368
6. Step 6: Final answer
   x = 12,149,984.41