Finding the Third Proportional to 5,134,428 and 10,997,532

Step by Step Solution

1. Step 1: Write the proportion equation
   5,134,428 : 10,997,532 = 10,997,532 : x
2. Step 2: Convert to fraction form
   5,134,428/10,997,532 = 10,997,532/x
3. Step 3: Cross multiply
   5,134,428x = 10,997,532 × 10,997,532
4. Step 4: Simplify right side
   5,134,428x = 120,945,710,091,024
5. Step 5: Solve for x
   x = 120,945,710,091,024/5,134,428
6. Step 6: Final answer
   x = 23,555,829.41