Finding the Third Proportional to 1,538,692.50 and 3,562,096.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,538,692.50 : 3,562,096.50 = 3,562,096.50 : x
2. Step 2: Convert to fraction form
   1,538,692.50/3,562,096.50 = 3,562,096.50/x
3. Step 3: Cross multiply
   1,538,692.50x = 3,562,096.50 × 3,562,096.50
4. Step 4: Simplify right side
   1,538,692.50x = 12,688,531,475,312.25
5. Step 5: Solve for x
   x = 12,688,531,475,312.25/1,538,692.50
6. Step 6: Final answer
   x = 8,246,307.48