Finding the Third Proportional to 2,180,148 and 4,693,476

Step by Step Solution

1. Step 1: Write the proportion equation
   2,180,148 : 4,693,476 = 4,693,476 : x
2. Step 2: Convert to fraction form
   2,180,148/4,693,476 = 4,693,476/x
3. Step 3: Cross multiply
   2,180,148x = 4,693,476 × 4,693,476
4. Step 4: Simplify right side
   2,180,148x = 22,028,716,962,576
5. Step 5: Solve for x
   x = 22,028,716,962,576/2,180,148
6. Step 6: Final answer
   x = 10,104,230.06