Finding the Third Proportional to 26,526,042 and 42,180,501

Step by Step Solution

1. Step 1: Write the proportion equation
   26,526,042 : 42,180,501 = 42,180,501 : x
2. Step 2: Convert to fraction form
   26,526,042/42,180,501 = 42,180,501/x
3. Step 3: Cross multiply
   26,526,042x = 42,180,501 × 42,180,501
4. Step 4: Simplify right side
   26,526,042x = 1,779,194,664,611,001
5. Step 5: Solve for x
   x = 1,779,194,664,611,001/26,526,042
6. Step 6: Final answer
   x = 67,073,507.03