Finding the Third Proportional to 10,661,358 and 15,592,182

Step by Step Solution

1. Step 1: Write the proportion equation
   10,661,358 : 15,592,182 = 15,592,182 : x
2. Step 2: Convert to fraction form
   10,661,358/15,592,182 = 15,592,182/x
3. Step 3: Cross multiply
   10,661,358x = 15,592,182 × 15,592,182
4. Step 4: Simplify right side
   10,661,358x = 243,116,139,521,124
5. Step 5: Solve for x
   x = 243,116,139,521,124/10,661,358
6. Step 6: Final answer
   x = 22,803,487.09