Finding the Third Proportional to 3,775,782 and 5,663,611

Step by Step Solution

1. Step 1: Write the proportion equation
   3,775,782 : 5,663,611 = 5,663,611 : x
2. Step 2: Convert to fraction form
   3,775,782/5,663,611 = 5,663,611/x
3. Step 3: Cross multiply
   3,775,782x = 5,663,611 × 5,663,611
4. Step 4: Simplify right side
   3,775,782x = 32,076,489,559,321
5. Step 5: Solve for x
   x = 32,076,489,559,321/3,775,782
6. Step 6: Final answer
   x = 8,495,323.50