Finding the Third Proportional to 35,801,710.17 and 53,031,446.72

Step by Step Solution

1. Step 1: Write the proportion equation
   35,801,710.17 : 53,031,446.72 = 53,031,446.72 : x
2. Step 2: Convert to fraction form
   35,801,710.17/53,031,446.72 = 53,031,446.72/x
3. Step 3: Cross multiply
   35,801,710.17x = 53,031,446.72 × 53,031,446.72
4. Step 4: Simplify right side
   35,801,710.17x = 2,812,334,341,083,620
5. Step 5: Solve for x
   x = 2,812,334,341,083,620/35,801,710.17
6. Step 6: Final answer
   x = 78,553,072.68