Finding the Third Proportional to 22,791,817 and 35,243,677.50

Step by Step Solution

1. Step 1: Write the proportion equation
   22,791,817 : 35,243,677.50 = 35,243,677.50 : x
2. Step 2: Convert to fraction form
   22,791,817/35,243,677.50 = 35,243,677.50/x
3. Step 3: Cross multiply
   22,791,817x = 35,243,677.50 × 35,243,677.50
4. Step 4: Simplify right side
   22,791,817x = 1,242,116,803,724,006.25
5. Step 5: Solve for x
   x = 1,242,116,803,724,006.25/22,791,817
6. Step 6: Final answer
   x = 54,498,366.84