Finding the Third Proportional to 11,748,856 and 17,961,051

Step by Step Solution

1. Step 1: Write the proportion equation
   11,748,856 : 17,961,051 = 17,961,051 : x
2. Step 2: Convert to fraction form
   11,748,856/17,961,051 = 17,961,051/x
3. Step 3: Cross multiply
   11,748,856x = 17,961,051 × 17,961,051
4. Step 4: Simplify right side
   11,748,856x = 322,599,353,024,601
5. Step 5: Solve for x
   x = 322,599,353,024,601/11,748,856
6. Step 6: Final answer
   x = 27,457,937.44