Finding the Third Proportional to 5,636,846 and 12,070,853

Step by Step Solution

1. Step 1: Write the proportion equation
   5,636,846 : 12,070,853 = 12,070,853 : x
2. Step 2: Convert to fraction form
   5,636,846/12,070,853 = 12,070,853/x
3. Step 3: Cross multiply
   5,636,846x = 12,070,853 × 12,070,853
4. Step 4: Simplify right side
   5,636,846x = 145,705,492,147,609
5. Step 5: Solve for x
   x = 145,705,492,147,609/5,636,846
6. Step 6: Final answer
   x = 25,848,762.26