Finding the Third Proportional to 5,112,042 and 10,942,194

Step by Step Solution

1. Step 1: Write the proportion equation
   5,112,042 : 10,942,194 = 10,942,194 : x
2. Step 2: Convert to fraction form
   5,112,042/10,942,194 = 10,942,194/x
3. Step 3: Cross multiply
   5,112,042x = 10,942,194 × 10,942,194
4. Step 4: Simplify right side
   5,112,042x = 119,731,609,533,636
5. Step 5: Solve for x
   x = 119,731,609,533,636/5,112,042
6. Step 6: Final answer
   x = 23,421,483.93