Finding the Third Proportional to 13,152,118 and 28,818,476

Step by Step Solution

1. Step 1: Write the proportion equation
   13,152,118 : 28,818,476 = 28,818,476 : x
2. Step 2: Convert to fraction form
   13,152,118/28,818,476 = 28,818,476/x
3. Step 3: Cross multiply
   13,152,118x = 28,818,476 × 28,818,476
4. Step 4: Simplify right side
   13,152,118x = 830,504,558,962,576
5. Step 5: Solve for x
   x = 830,504,558,962,576/13,152,118
6. Step 6: Final answer
   x = 63,146,069.63