Finding the Third Proportional to 11,086,590 and 23,705,316

Step by Step Solution

1. Step 1: Write the proportion equation
   11,086,590 : 23,705,316 = 23,705,316 : x
2. Step 2: Convert to fraction form
   11,086,590/23,705,316 = 23,705,316/x
3. Step 3: Cross multiply
   11,086,590x = 23,705,316 × 23,705,316
4. Step 4: Simplify right side
   11,086,590x = 561,942,006,659,856
5. Step 5: Solve for x
   x = 561,942,006,659,856/11,086,590
6. Step 6: Final answer
   x = 50,686,640.95