Finding the Third Proportional to 5,090,164 and 10,977,368

Step by Step Solution

1. Step 1: Write the proportion equation
   5,090,164 : 10,977,368 = 10,977,368 : x
2. Step 2: Convert to fraction form
   5,090,164/10,977,368 = 10,977,368/x
3. Step 3: Cross multiply
   5,090,164x = 10,977,368 × 10,977,368
4. Step 4: Simplify right side
   5,090,164x = 120,502,608,207,424
5. Step 5: Solve for x
   x = 120,502,608,207,424/5,090,164
6. Step 6: Final answer
   x = 23,673,619.99