Finding the Third Proportional to 8,411,230 and 12,602,801

Step by Step Solution

1. Step 1: Write the proportion equation
   8,411,230 : 12,602,801 = 12,602,801 : x
2. Step 2: Convert to fraction form
   8,411,230/12,602,801 = 12,602,801/x
3. Step 3: Cross multiply
   8,411,230x = 12,602,801 × 12,602,801
4. Step 4: Simplify right side
   8,411,230x = 158,830,593,045,601
5. Step 5: Solve for x
   x = 158,830,593,045,601/8,411,230
6. Step 6: Final answer
   x = 18,883,158.95