Finding the Third Proportional to 7,773,376 and 17,077,184

Step by Step Solution

1. Step 1: Write the proportion equation
   7,773,376 : 17,077,184 = 17,077,184 : x
2. Step 2: Convert to fraction form
   7,773,376/17,077,184 = 17,077,184/x
3. Step 3: Cross multiply
   7,773,376x = 17,077,184 × 17,077,184
4. Step 4: Simplify right side
   7,773,376x = 291,630,213,369,856
5. Step 5: Solve for x
   x = 291,630,213,369,856/7,773,376
6. Step 6: Final answer
   x = 37,516,545.37