Finding the Third Proportional to 174,910,772.50 and 382,771,047.50

Step by Step Solution

1. Step 1: Write the proportion equation
   174,910,772.50 : 382,771,047.50 = 382,771,047.50 : x
2. Step 2: Convert to fraction form
   174,910,772.50/382,771,047.50 = 382,771,047.50/x
3. Step 3: Cross multiply
   174,910,772.50x = 382,771,047.50 × 382,771,047.50
4. Step 4: Simplify right side
   174,910,772.50x = 146,513,674,804,247,264
5. Step 5: Solve for x
   x = 146,513,674,804,247,264/174,910,772.50
6. Step 6: Final answer
   x = 837,648,091.71