Finding the Third Proportional to 67,123,722 and 103,559,687

Step by Step Solution

1. Step 1: Write the proportion equation
   67,123,722 : 103,559,687 = 103,559,687 : x
2. Step 2: Convert to fraction form
   67,123,722/103,559,687 = 103,559,687/x
3. Step 3: Cross multiply
   67,123,722x = 103,559,687 × 103,559,687
4. Step 4: Simplify right side
   67,123,722x = 10,724,608,771,537,968
5. Step 5: Solve for x
   x = 10,724,608,771,537,968/67,123,722
6. Step 6: Final answer
   x = 159,773,749.91