Finding the Third Proportional to 922,188,345 and 1,976,174,056.50

Step by Step Solution

1. Step 1: Write the proportion equation
   922,188,345 : 1,976,174,056.50 = 1,976,174,056.50 : x
2. Step 2: Convert to fraction form
   922,188,345/1,976,174,056.50 = 1,976,174,056.50/x
3. Step 3: Cross multiply
   922,188,345x = 1,976,174,056.50 × 1,976,174,056.50
4. Step 4: Simplify right side
   922,188,345x = 3,905,263,901,583,665,152
5. Step 5: Solve for x
   x = 3,905,263,901,583,665,152/922,188,345
6. Step 6: Final answer
   x = 4,234,779,069.54