Finding the Third Proportional to 762,099 and 1,122,094.50

Step by Step Solution

1. Step 1: Write the proportion equation
   762,099 : 1,122,094.50 = 1,122,094.50 : x
2. Step 2: Convert to fraction form
   762,099/1,122,094.50 = 1,122,094.50/x
3. Step 3: Cross multiply
   762,099x = 1,122,094.50 × 1,122,094.50
4. Step 4: Simplify right side
   762,099x = 1,259,096,066,930.25
5. Step 5: Solve for x
   x = 1,259,096,066,930.25/762,099
6. Step 6: Final answer
   x = 1,652,142.39